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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include <string> |
| 6 |
| 7 #include "base/files/file.h" |
| 8 #include "base/files/file_path.h" |
| 9 #include "base/json/json_reader.h" |
| 10 #include "base/memory/scoped_ptr.h" |
| 11 #include "base/memory/scoped_vector.h" |
| 12 #include "chrome/browser/chromeos/file_system_provider/operations/get_metadata.h
" |
| 13 #include "chrome/common/extensions/api/file_system_provider.h" |
| 14 #include "chrome/common/extensions/api/file_system_provider_internal.h" |
| 15 #include "extensions/browser/event_router.h" |
| 16 #include "testing/gtest/include/gtest/gtest.h" |
| 17 #include "webkit/browser/fileapi/async_file_util.h" |
| 18 |
| 19 namespace chromeos { |
| 20 namespace file_system_provider { |
| 21 namespace operations { |
| 22 namespace { |
| 23 |
| 24 const char kExtensionId[] = "mbflcebpggnecokmikipoihdbecnjfoj"; |
| 25 const int kFileSystemId = 1; |
| 26 const int kRequestId = 2; |
| 27 const base::FilePath::CharType kDirectoryPath[] = "/directory"; |
| 28 |
| 29 // Fake event dispatcher implementation with extra logging capability. Acts as |
| 30 // a providing extension end-point. |
| 31 class LoggingDispatchEventImpl { |
| 32 public: |
| 33 explicit LoggingDispatchEventImpl(bool dispatch_reply) |
| 34 : dispatch_reply_(dispatch_reply) {} |
| 35 virtual ~LoggingDispatchEventImpl() {} |
| 36 |
| 37 bool OnDispatchEventImpl(scoped_ptr<extensions::Event> event) { |
| 38 events_.push_back(event->DeepCopy()); |
| 39 return dispatch_reply_; |
| 40 } |
| 41 |
| 42 ScopedVector<extensions::Event>& events() { return events_; } |
| 43 |
| 44 private: |
| 45 ScopedVector<extensions::Event> events_; |
| 46 bool dispatch_reply_; |
| 47 |
| 48 DISALLOW_COPY_AND_ASSIGN(LoggingDispatchEventImpl); |
| 49 }; |
| 50 |
| 51 // Callback invocation logger. Acts as a fileapi end-point. |
| 52 class CallbackLogger { |
| 53 public: |
| 54 class Event { |
| 55 public: |
| 56 Event(base::File::Error result, const base::File::Info& file_info) |
| 57 : result_(result), file_info_(file_info) {} |
| 58 virtual ~Event() {} |
| 59 |
| 60 base::File::Error result() { return result_; } |
| 61 const base::File::Info& file_info() { return file_info_; } |
| 62 |
| 63 private: |
| 64 base::File::Error result_; |
| 65 base::File::Info file_info_; |
| 66 |
| 67 DISALLOW_COPY_AND_ASSIGN(Event); |
| 68 }; |
| 69 |
| 70 CallbackLogger() : weak_ptr_factory_(this) {} |
| 71 virtual ~CallbackLogger() {} |
| 72 |
| 73 void OnGetMetadata(base::File::Error result, |
| 74 const base::File::Info& file_info) { |
| 75 events_.push_back(new Event(result, file_info)); |
| 76 } |
| 77 |
| 78 ScopedVector<Event>& events() { return events_; } |
| 79 |
| 80 base::WeakPtr<CallbackLogger> GetWeakPtr() { |
| 81 return weak_ptr_factory_.GetWeakPtr(); |
| 82 } |
| 83 |
| 84 private: |
| 85 ScopedVector<Event> events_; |
| 86 bool dispatch_reply_; |
| 87 base::WeakPtrFactory<CallbackLogger> weak_ptr_factory_; |
| 88 |
| 89 DISALLOW_COPY_AND_ASSIGN(CallbackLogger); |
| 90 }; |
| 91 |
| 92 } // namespace |
| 93 |
| 94 class FileSystemProviderOperationsGetMetadataTest : public testing::Test { |
| 95 protected: |
| 96 FileSystemProviderOperationsGetMetadataTest() {} |
| 97 virtual ~FileSystemProviderOperationsGetMetadataTest() {} |
| 98 |
| 99 virtual void SetUp() OVERRIDE { |
| 100 file_system_info_ = |
| 101 ProvidedFileSystemInfo(kExtensionId, |
| 102 kFileSystemId, |
| 103 "" /* file_system_name */, |
| 104 base::FilePath() /* mount_path */); |
| 105 } |
| 106 |
| 107 ProvidedFileSystemInfo file_system_info_; |
| 108 }; |
| 109 |
| 110 TEST_F(FileSystemProviderOperationsGetMetadataTest, Execute) { |
| 111 LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */); |
| 112 CallbackLogger callback_logger; |
| 113 |
| 114 GetMetadata get_metadata( |
| 115 NULL, |
| 116 file_system_info_, |
| 117 base::FilePath::FromUTF8Unsafe(kDirectoryPath), |
| 118 base::Bind(&CallbackLogger::OnGetMetadata, callback_logger.GetWeakPtr())); |
| 119 get_metadata.SetDispatchEventImplForTesting( |
| 120 base::Bind(&LoggingDispatchEventImpl::OnDispatchEventImpl, |
| 121 base::Unretained(&dispatcher))); |
| 122 |
| 123 EXPECT_TRUE(get_metadata.Execute(kRequestId)); |
| 124 |
| 125 ASSERT_EQ(1u, dispatcher.events().size()); |
| 126 extensions::Event* event = dispatcher.events()[0]; |
| 127 EXPECT_EQ( |
| 128 extensions::api::file_system_provider::OnGetMetadataRequested::kEventName, |
| 129 event->event_name); |
| 130 base::ListValue* event_args = event->event_args.get(); |
| 131 ASSERT_EQ(3u, event_args->GetSize()); |
| 132 |
| 133 int event_file_system_id = -1; |
| 134 EXPECT_TRUE(event_args->GetInteger(0, &event_file_system_id)); |
| 135 EXPECT_EQ(kFileSystemId, event_file_system_id); |
| 136 |
| 137 int event_request_id = -1; |
| 138 EXPECT_TRUE(event_args->GetInteger(1, &event_request_id)); |
| 139 EXPECT_EQ(kRequestId, event_request_id); |
| 140 |
| 141 std::string event_directory_path; |
| 142 EXPECT_TRUE(event_args->GetString(2, &event_directory_path)); |
| 143 EXPECT_EQ(kDirectoryPath, event_directory_path); |
| 144 } |
| 145 |
| 146 TEST_F(FileSystemProviderOperationsGetMetadataTest, Execute_NoListener) { |
| 147 LoggingDispatchEventImpl dispatcher(false /* dispatch_reply */); |
| 148 CallbackLogger callback_logger; |
| 149 |
| 150 GetMetadata get_metadata( |
| 151 NULL, |
| 152 file_system_info_, |
| 153 base::FilePath::FromUTF8Unsafe(kDirectoryPath), |
| 154 base::Bind(&CallbackLogger::OnGetMetadata, callback_logger.GetWeakPtr())); |
| 155 get_metadata.SetDispatchEventImplForTesting( |
| 156 base::Bind(&LoggingDispatchEventImpl::OnDispatchEventImpl, |
| 157 base::Unretained(&dispatcher))); |
| 158 |
| 159 EXPECT_FALSE(get_metadata.Execute(kRequestId)); |
| 160 } |
| 161 |
| 162 TEST_F(FileSystemProviderOperationsGetMetadataTest, OnSuccess) { |
| 163 using extensions::api::file_system_provider::EntryMetadata; |
| 164 using extensions::api::file_system_provider_internal:: |
| 165 GetMetadataRequestedSuccess::Params; |
| 166 |
| 167 LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */); |
| 168 CallbackLogger callback_logger; |
| 169 |
| 170 GetMetadata get_metadata( |
| 171 NULL, |
| 172 file_system_info_, |
| 173 base::FilePath::FromUTF8Unsafe(kDirectoryPath), |
| 174 base::Bind(&CallbackLogger::OnGetMetadata, callback_logger.GetWeakPtr())); |
| 175 get_metadata.SetDispatchEventImplForTesting( |
| 176 base::Bind(&LoggingDispatchEventImpl::OnDispatchEventImpl, |
| 177 base::Unretained(&dispatcher))); |
| 178 |
| 179 EXPECT_TRUE(get_metadata.Execute(kRequestId)); |
| 180 |
| 181 // Sample input as JSON. Keep in sync with file_system_provider_api.idl. |
| 182 // As for now, it is impossible to create *::Params class directly, not from |
| 183 // base::Value. |
| 184 const std::string input = |
| 185 "[\n" |
| 186 " 1,\n" // kFileSystemId |
| 187 " 2,\n" // kRequestId |
| 188 " {\n" |
| 189 " \"isDirectory\": false,\n" |
| 190 " \"name\": \"blueberries.txt\",\n" |
| 191 " \"size\": 4096,\n" |
| 192 " \"modificationTime\": {\n" |
| 193 " \"value\": \"Thu Apr 24 00:46:52 UTC 2014\"\n" |
| 194 " }\n" |
| 195 " }\n" |
| 196 "]\n"; |
| 197 |
| 198 int json_error_code; |
| 199 std::string json_error_msg; |
| 200 scoped_ptr<base::Value> value(base::JSONReader::ReadAndReturnError( |
| 201 input, base::JSON_PARSE_RFC, &json_error_code, &json_error_msg)); |
| 202 ASSERT_TRUE(value.get()) << json_error_msg; |
| 203 |
| 204 base::ListValue* value_as_list; |
| 205 ASSERT_TRUE(value->GetAsList(&value_as_list)); |
| 206 scoped_ptr<Params> params(Params::Create(*value_as_list)); |
| 207 ASSERT_TRUE(params.get()); |
| 208 scoped_ptr<RequestValue> request_value( |
| 209 RequestValue::CreateForGetMetadataSuccess(params.Pass())); |
| 210 ASSERT_TRUE(request_value.get()); |
| 211 |
| 212 const bool has_next = false; |
| 213 get_metadata.OnSuccess(kRequestId, request_value.Pass(), has_next); |
| 214 |
| 215 ASSERT_EQ(1u, callback_logger.events().size()); |
| 216 CallbackLogger::Event* event = callback_logger.events()[0]; |
| 217 EXPECT_EQ(base::File::FILE_OK, event->result()); |
| 218 |
| 219 const base::File::Info& file_info = event->file_info(); |
| 220 EXPECT_FALSE(file_info.is_directory); |
| 221 EXPECT_EQ(4096, file_info.size); |
| 222 base::Time expected_time; |
| 223 EXPECT_TRUE( |
| 224 base::Time::FromString("Thu Apr 24 00:46:52 UTC 2014", &expected_time)); |
| 225 EXPECT_EQ(expected_time, file_info.last_modified); |
| 226 } |
| 227 |
| 228 TEST_F(FileSystemProviderOperationsGetMetadataTest, OnError) { |
| 229 using extensions::api::file_system_provider::EntryMetadata; |
| 230 using extensions::api::file_system_provider_internal:: |
| 231 GetMetadataRequestedError::Params; |
| 232 |
| 233 LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */); |
| 234 CallbackLogger callback_logger; |
| 235 |
| 236 GetMetadata get_metadata( |
| 237 NULL, |
| 238 file_system_info_, |
| 239 base::FilePath::FromUTF8Unsafe(kDirectoryPath), |
| 240 base::Bind(&CallbackLogger::OnGetMetadata, callback_logger.GetWeakPtr())); |
| 241 get_metadata.SetDispatchEventImplForTesting( |
| 242 base::Bind(&LoggingDispatchEventImpl::OnDispatchEventImpl, |
| 243 base::Unretained(&dispatcher))); |
| 244 |
| 245 EXPECT_TRUE(get_metadata.Execute(kRequestId)); |
| 246 |
| 247 get_metadata.OnError(kRequestId, base::File::FILE_ERROR_TOO_MANY_OPENED); |
| 248 |
| 249 ASSERT_EQ(1u, callback_logger.events().size()); |
| 250 CallbackLogger::Event* event = callback_logger.events()[0]; |
| 251 EXPECT_EQ(base::File::FILE_ERROR_TOO_MANY_OPENED, event->result()); |
| 252 } |
| 253 |
| 254 } // namespace operations |
| 255 } // namespace file_system_provider |
| 256 } // namespace chromeos |
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